Question

我在OS X（El Capitan）上安装了节点v4.4.0和npm v2.14.20。

我正在按照Angular 2官方网站上提供的5 Min Quickstart - ts页面上描述的步骤进行操作。

但是，当我执行npm install时，我遇到了以下错误。

npm ERR! peerinvalid The package es6-shim@0.35.0 does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer angular2@2.0.0-beta.9 wants es6-shim@^0.33.3

为了能够隔离问题，这就是我所做的。

创建一个空项目文件夹。
在空文件夹中，我执行了npm init空值，以生成空package.json。

我已将以下依赖项添加到package.json。

"dependencies": {
  "angular2": "2.0.0-beta.9",
  "es6-shim": "^0.35.0"
}

我执行了npm install并观察到上述相同的错误。

这是peerDependencies

package.json

/node_modules/angular2

"peerDependencies": {
  "es6-promise": "^3.0.2",
  "es6-shim": "^0.33.3",
  "reflect-metadata": "0.1.2",
  "rxjs": "5.0.0-beta.2",
  "zone.js": "0.5.15"
}

考虑到es6-shim对等依赖的^0.33.3版本要求，不应该使用版本0.35.0安装es6-shim吗？我看不出的问题是什么？

Answer 1

我有同样的问题，除了我有Windows10。我通过将我的Node.js从4.4.1 LTS升级到5.9.0稳定来解决它。

Answer 2

试试这个版本的package.json，应该这样做

{
  "name": "angular2-quickstart",
  "version": "1.0.0",
  "scripts": {
    "start": "concurrently \"npm run tsc:w\" \"npm run lite\" ",
    "tsc": "tsc",
    "tsc:w": "tsc -w",
    "lite": "lite-server",
    "typings": "typings",
    "postinstall": "typings install"
  },
  "license": "ISC",
  "dependencies": {
    "angular2": "2.0.0-beta.9",
    "systemjs": "0.19.24",
    "es6-promise": "^3.0.2",
    "es6-shim": "^0.33.3",
    "reflect-metadata": "0.1.2",
    "rxjs": "5.0.0-beta.2",
    "zone.js": "0.5.15"
  },
  "devDependencies": {
    "concurrently": "^2.0.0",
    "lite-server": "^2.1.0",
    "typescript": "^1.8.7",
    "typings":"^0.7.5"
  }
}

Answer 3

的package.json

{
  "name": "angular2-quickstart",
  "version": "1.0.0",
  "scripts": {
    "start": "concurrently \"npm run tsc:w\" \"npm run lite\" ",
    "tsc": "tsc",
    "tsc:w": "tsc -w",
    "lite": "lite-server",
    "typings": "typings",
    "postinstall": "typings install"
  },
  "license": "ISC",
  "dependencies": {
    "angular2": "2.0.0-beta.10",
    "systemjs": "0.19.24",
    "es6-promise": "^3.0.2",
    "es6-shim": "^0.35.0",
    "reflect-metadata": "0.1.2",
    "rxjs": "5.0.0-beta.2",
    "zone.js": "^0.6.4"
  },
  "devDependencies": {
    "concurrently": "^2.0.0",
    "lite-server": "^2.1.0",
    "typescript": "^1.8.7",
    "typings":"^0.7.5",
    "grunt"                : "^0.4.5",
    "grunt-contrib-clean"  : "^1.0.0",
    "grunt-contrib-concat" : "^1.0.0",
    "grunt-contrib-sass"   : "^0.9.2",
    "grunt-contrib-watch"  : "^0.6.1"
  }
}

node_modules / angular2 /的package.json

  "peerDependencies": {
    "es6-promise": "^3.0.2",
    "es6-shim": "^0.35.0",
    "reflect-metadata": "0.1.2",
    "rxjs": "5.0.0-beta.2",
    "zone.js": "^0.6.4"
  },

不确定我上面所做的一切是否完全正确。但它到目前为止工作

我认为最近的更新（https://github.com/angular/quickstart/blob/master/package.json）导致了这个问题。

编辑：基本上改变是：

“angular2”：“2.0.0-beta.10”
“es6-shim”：“^ 0.35.0”，
“zone.js”：“^ 0.6.4”

错误的ERR！在Angular 2 Quickstart的npm安装步骤中，peerinvalid

3 个答案: